[  692.915662] br0: port 1(c1) entered blocking state
[  692.915740] br0: port 1(c1) entered disabled state
[  692.915817] c1: entered allmulticast mode
[  692.915907] c1: entered promiscuous mode
[  692.967741] br0: port 2(c2) entered blocking state
[  692.967857] br0: port 2(c2) entered disabled state
[  692.967949] c2: entered allmulticast mode
[  692.968045] c2: entered promiscuous mode
[  693.020895] br0: port 3(c3) entered blocking state
[  693.020963] br0: port 3(c3) entered disabled state
[  693.021027] c3: entered allmulticast mode
[  693.021118] c3: entered promiscuous mode
[  693.071925] br0: port 4(sender) entered blocking state
[  693.071997] br0: port 4(sender) entered disabled state
[  693.072055] sender: entered allmulticast mode
[  693.072153] sender: entered promiscuous mode
[  693.091536] br0: port 4(sender) entered blocking state
[  693.091613] br0: port 4(sender) entered forwarding state
[  693.091676] br0: port 3(c3) entered blocking state
[  693.091720] br0: port 3(c3) entered forwarding state
[  693.091765] br0: port 2(c2) entered blocking state
[  693.091813] br0: port 2(c2) entered forwarding state
[  693.091854] br0: port 1(c1) entered blocking state
[  693.091901] br0: port 1(c1) entered forwarding state
[  703.805226] br0: port 1(c1) entered disabled state
[  703.805545] c1 (unregistering): left allmulticast mode
[  703.805611] c1 (unregistering): left promiscuous mode
[  703.805685] br0: port 1(c1) entered disabled state
[  703.844299] br0: port 2(c2) entered disabled state
[  703.844648] c2 (unregistering): left allmulticast mode
[  703.844715] c2 (unregistering): left promiscuous mode
[  703.844779] br0: port 2(c2) entered disabled state
[  703.886382] br0: port 3(c3) entered disabled state
[  703.886790] c3 (unregistering): left allmulticast mode
[  703.886871] c3 (unregistering): left promiscuous mode
[  703.886931] br0: port 3(c3) entered disabled state
[  703.928246] br0: port 4(sender) entered disabled state
[  703.928587] sender (unregistering): left allmulticast mode
[  703.928673] sender (unregistering): left promiscuous mode
[  703.928757] br0: port 4(sender) entered disabled state